Grand-sized tours are everywhere you look right now. Sabrina Carpenter and Chappell Roan, young pop stars who’ve experienced sudden jolts of attention that reshaped their careers this year, are playing arenas and amphitheaters. In rooms slightly smaller, you can see the rising guitar hero Mk.gee, who’s become one of this year’s most unlikely breakout successes. Vampire Weekend, Cash Cobain, Bleachers and more are all on the road.

On this week’s Popcast, a roundup of some of the bigger tours making their way around the country at the moment, and a discussion of what it takes, creatively, to fill up a very large room, and how some musicians demonstrate parts of their personalities onstage that their albums can’t fully capture.

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